It’s not enough to have good skin-care products: For your products to be most effective, you also need to apply them in the correct order. Your routine will depend on

1. Acne (Acne vulgaris) Acne, the most common skin disorder in the U.S., can be a source of anxiety for every teen. Plus, the incidence of acne is growing in

Perfume may be just the thing to finish off your outfit, even if it's a T-shirt and your favorite jeans. Applying perfume can liven up a date night, and help